Ability to specify I2C pins in .begin()

library.properties

@@ -1,5 +1,5 @@
 name=SparkFun LSM6DS3 Breakout
-version=1.0.3
+version=1.0.4
 author=SparkFun Electronics <[email protected]>
 maintainer=SparkFun Electronics <sparkfun.com>
 sentence=A library to drive the STmicro LSM6DS3 by SPI or I2C.

src/SparkFunLSM6DS3.cpp

@@ -45,7 +45,7 @@ Distributed as-is; no warranty is given.
 //  Default construction is I2C mode, address 0x6B.
 //
 //****************************************************************************//
-LSM6DS3Core::LSM6DS3Core( uint8_t busType, uint8_t inputArg) : commInterface(I2C_MODE), I2CAddress(0x6B), chipSelectPin(10)
+LSM6DS3Core::LSM6DS3Core( uint8_t busType, uint8_t inputArg ) : commInterface(I2C_MODE), I2CAddress(0x6B), chipSelectPin(10)
 {
 	commInterface = busType;
 	if( commInterface == I2C_MODE )
@@ -59,15 +59,18 @@ LSM6DS3Core::LSM6DS3Core( uint8_t busType, uint8_t inputArg) : commInterface(I2C
 
 }
 
-status_t LSM6DS3Core::beginCore(void)
+status_t LSM6DS3Core::beginCore( int8_t inputSDA, int8_t inputSCL )
 {
 	status_t returnError = IMU_SUCCESS;
-  uint32_t spiPortSpeed = 5000000;
+	uint32_t spiPortSpeed = 5000000;
 
 	switch (commInterface) {
 
 	case I2C_MODE:
-		Wire.begin();
+		if( inputSDA != -1 && inputSCL != -1 )
+			Wire.begin( inputSDA, inputSCL );
+		else
+			Wire.begin();
 		break;
 
 	case SPI_MODE:
@@ -378,13 +381,13 @@ LSM6DS3::LSM6DS3( uint8_t busType, uint8_t inputArg ) : LSM6DS3Core( busType, in
 //  "myIMU.settings.accelEnabled = 1;" to configure before calling .begin();
 //
 //****************************************************************************//
-status_t LSM6DS3::begin(SensorSettings* pSettingsYouWanted)
+status_t LSM6DS3::begin(SensorSettings* pSettingsYouWanted, int8_t inputSDA, int8_t inputSCL)
 {
 	//Check the settings structure values to determine how to setup the device
 	uint8_t dataToWrite = 0;  //Temporary variable
 
 	//Begin the inherited core.  This gets the physical wires connected
-	status_t returnError = beginCore();
+	status_t returnError = beginCore(inputSDA,inputSCL);
 
 	// Copy the values from the user's settings into the output 'pSettingsYouWanted'
 	// compare settings with 'pSettingsYouWanted' after 'begin' to see if anything changed

src/SparkFunLSM6DS3.h

@@ -58,7 +58,7 @@ class LSM6DS3Core
 	LSM6DS3Core( uint8_t, uint8_t );
 	~LSM6DS3Core() = default;
 
-	status_t beginCore( void );
+	status_t beginCore( int8_t, int8_t );
 
 	//The following utilities read and write to the IMU
 
@@ -81,7 +81,7 @@ class LSM6DS3Core
 
 	//Change to base page
 	status_t basePage( void );
-  SPISettings mySpiSettings;
+	SPISettings mySpiSettings;
 
 private:
 
@@ -146,11 +146,11 @@ class LSM6DS3 : public LSM6DS3Core
 
 	//Constructor generates default SensorSettings.
 	//(over-ride after construction if desired)
-	LSM6DS3( uint8_t busType = I2C_MODE, uint8_t inputArg = 0x6B );
+	LSM6DS3( uint8_t busType = I2C_MODE, uint8_t inputArg = 0x6B);
 	~LSM6DS3() = default;
 
 	//Call to apply SensorSettings
-	status_t begin(SensorSettings* pSettingsYouWanted = NULL);
+	status_t begin(SensorSettings* pSettingsYouWanted = NULL, int8_t inputSDA = -1, int8_t inputSCL = -1);
 
 	//Returns the raw bits from the sensor cast as 16-bit signed integers
 	int16_t readRawAccelX( void );